public class Cat implements Compareble<Cat>{
    int weight,height;
    public Cat(int weight,int height){
        this.weight = weight;
        this.height = height;
    }

//    public int compareTo(Cat c){
//        if(this.weight < c.weight) return -1;
//        else if(this.weight > c.weight) return 1;
//        else return 0;
//    }

    @Override
    public String toString() {
        return "Cat{" +
                "weight=" + weight +
                ", height=" + height +
                '}';
    }

    @Override
    public int compareTo(Cat c) {
        if(this.weight < c.weight) return -1;
        else if(this.weight > c.weight) return 1;
        return 0;
    }
}
